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3,617
RESULTS

collections 5
texts 3,612
COLLECTION
TOPIC
Water-supply 424
Geology 237
Mines and mineral resources 216
Groundwater 145
Water resources development 116
Hydrology 101
Grapes 96
Fruit 91
Irrigation 79
Agriculture 75
Gold mines and mining 61
Agricultural laborers 56
Wells 56
Poultry 49
Soils 46
Canned foods industry 44
Land use 44
Mineralogy 44
Water consumption 42
Wine and wine making 42
Peach 40
Seasonal labor 38
Fertilizers 37
Olive 37
Viticulture 37
Water quality 36
Water districts 35
Citrus 33
Citrus fruits 33
Water 33
Plants 30
Water use 26
Apricot 25
Canned fruit 25
Earthquakes 25
Precipitation (Meteorology) 25
Tomatoes 25
Agricultural education 24
Asparagus 23
Cattle 23
Vegetables 23
California. Division of Mines and Geology 22
Fruit-culture 22
Apples 21
Lemon 21
Mineral industries 21
Pears 21
Stream measurements 21
Flood control 20
Floods 20
Fruit trade 20
Oranges 20
Prune 20
Real property 20
Swine 20
Avocado 19
Crepis 19
Drainage 19
Eggs 19
Petrology 19
Potatoes 19
Seeds 19
Alkali lands 18
Beef cattle 18
Dams 18
Pear 18
Walnut 18
Dairying 17
Faults (Geology) 17
Forage plants 17
Grain 17
Plant cuttings 17
Plum 17
Rice 17
Turkeys 17
Weeds 17
Wheat 17
Alfalfa 16
Milk 16
Milk trade 16
Sheep 16
Farm produce 15
Insecticides 15
Mining law 15
Strawberries 15
Dairy cattle 14
Rain-making 14
Almond 13
Geology, Stratigraphic 13
Irrigation districts 13
Sugar beet 13
Weather control 13
Aggregates (Building materials) 12
Irrigation laws 12
Irrigation water 12
Lettuce 12
Storms 12
Water reuse 12
Chromite 11
Farms 11
Feeds 11
Fruit trees 11
Petroleum 11
Reclamation of land 11
Water conservation 11
Agriculture, Cooperative 10
California State Mining Bureau 10
Calves 10
Cotton growing 10
Metals 10
Natural gas 10
Pesticides 10
Salines 10
Saltwater encroachment 10
Scale insects 10
Canning and preserving 9
Cow testing 9
Flood dams and reservoirs 9
Frozen foods 9
Herbicides 9
Karyokinesis 9
Phylloxera 9
Barley 8
Chickens 8
Clay 8
Cotton 8
Earthquake engineering 8
Farm management 8
Fig 8
Grafting 8
Insect pests 8
Levees 8
Muskmelon 8
Nitrification 8
Raisins 8
Reservoirs 8
Saline waters 8
Seismology 8
Bee culture 7
Buildings 7
Classical swine fever 7
Codling moth 7
Dairy products 7
Fruit juices 7
Fumigation 7
Geothermal resources 7
Grape industry 7
Grasses 7
Hay 7
Landslides 7
Lima bean 7
Livestock 7
Nitrates 7
Pastures 7
Peach industry 7
Pear industry 7
Plum industry 7
Poultry industry 7
Rain and rainfall 7
Saline water conversion 7
Salinity 7
Springs 7
Agricultural experiment stations 6
Agricultural extension work 6
Beans 6
Beef industry 6
Bees 6
Cherry 6
Clover 6
Earthquake hazard analysis 6
Engineering geology 6
Farm tenancy 6
Fermentation 6
Field crops 6
Forests and forestry 6
Frozen vegetables 6
Gravel 6
Heifers 6
Milkfat 6
Olive industry and trade 6
Onions 6
Orange industry 6
Outdoor recreation 6
Paleontology 6
Petroleum industry and trade 6
Plant diseases 6
Pumping stations 6
Range management 6
Rangelands 6
Redwood (Wood) 6
Rodents 6
Sand 6
Soil conservation 6
Soil microbiology 6
Spraying 6
Tomato industry 6
Trees 6
Agricultural machinery 5
Agricultural pests 5
Agricultural prices 5
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